Instruction Manual PHOS 20 LED Projector
Wednesday, 08 May 2013
Version 1.4, English
Derksen Lichttechnik GmbH | Sauerlandstr. 5 | 45889 Gelsenkirchen | Germany | www.derksen.de
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Focussing the projected image
The PHOS 20 LED projector is suitable for projecting images over distances ranging from
0.5 to 3 meters increasing in darkness up to 8 meters.
1. Turn the lens ring until the projected image is sharply defined on the chosen
backdrop.
2. Attention: The lens ring should not be turned so far out that the groove at the end of
the lens tube becomes visible.
3. Safety Precautions
Safe surroundings and operating conditions
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The machine should only be used in dry, closed rooms or spaces.
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Allow the machine to cool down (circa 15 minutes after switching it off), before changing
a gobo or transporting it.
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The light source has an average lifetime of 65,000 working hours and can only be re-
placed by the manufacturer.
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The machine is designed to operate at normal room temperatures so it can be damaged
by temperatures which are too high or by direct sunlight.
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Make sure the cooling element is never covered or obstructed by anything.
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If the machine is situated in an enclosed space, i.e. between walls, above a false ceiling
or inside a cupboard the space must be ventilated.
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Don't place the machine near to fluids. Ensure that no containers of liquid, i.e. flower
vases or bottles of drinks are nearby. If the machine comes into contact with liquid it
could result in electric shocks and fires.
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Don't place the machine near easily inflammable substances, i.e. petrol, alcohol or
cleaning fluids. If the machine comes into contact with these substances it could also re-
sult in electric shocks and fires.
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Check supporting constructions whether on walls, ceilings or free standing to make sure
they're stable and can't tip over.
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Don't place the machine on shaky supports, moveable objects, uneven or vibrating sur-
faces.
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The carrying wall, ceiling or supporting construction must be able to hold 4 times the
weight of the machine plus additional accessories, so at least 12 kg. Pay attention to lo-
cal safety rules.
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Don't leave the machine unattended in the presence of children.
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